This paper investigates the relationship between the volatility of Volume Synchronized Probability of Informed Trading (VPIN) and future short-term volatility of stock returns. We construct a transaction-signed version of VPIN (TR-VPIN) based on tick by tick data on securities traded in the...

This paper examines the effects of quantitative easing (QE) announcements by the European Central Bank, the Bank of Japan and the Bank of England on exchange rate dynamics. Using intraday data of three major exchange rates (EUR/USD, GBP/USD, JPY/USD),we apply a univariate APARCH(1,1) model and...

This paper investigates calendar anomalies for four emerging stock markets (Romania, Bulgaria, Croatia and Turkey) and their mature counterpart in the Balkan region (Greece), during the period 2000-2008. Five well known calendar effects on both return and volatility are examined: The day of the...

This paper investigates the day of the week effect in the Athens Stock Exchange (ASE) General Index over a ten year period divided into two subperiods: 1995-2000 and 2001-2004. Five major indices are also considered: Banking, Insurance, and Miscellaneous for the first subperiod, and FTSE-20 and...

This paper investigates volatility contagion across U.S. and European stock markets during the Global Financial Crisis (GFC) and the Eurozone Sovereign Debt Crisis (ESDC). Using a sample of international implied volatility indices on daily changes, I explore asymmetric conditional correlation...